Gabriele Cosmo
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4VBasicShell.hh,v 1.4.4.1 1999/12/07 20:49:09 gunter Exp $
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// GEANT4 tag $Name: geant4-01-01 $
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//
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#ifndef G4VBasicShell_H
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#define G4VBasicShell_H 1
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class G4UIcommandTree;
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class G4UIcommand;
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#include "G4UIsession.hh"
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#include "globals.hh"
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// Class description :
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//
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// G4VBasicShell : a base class to extract common things to various
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// sessions.
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//
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// It handles "seek" completion logic, help logic.
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// VBasicShell handles also commands like "cd, ls, pwd"
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// without passing by a Geant4 "intercom" command. This feature,
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// which is similar to a UNIX shell one, had given.
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// its name to the class.
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//
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// Class description - end :
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class G4VBasicShell : public G4UIsession
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{
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public:
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G4VBasicShell();
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virtual ~G4VBasicShell();
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virtual G4UIsession* SessionStart() = 0;
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// null should be returned for interactive session
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virtual void PauseSessionStart(G4String Prompt) = 0;
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// Prompt string can be ignored
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protected:
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G4String ModifyToFullPathCommand(const char* aCommandLine);
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// convert "BeamOn 10" to "/run/BeamOn 10" if the
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// current working directory is "/run/"
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G4String GetCurrentWorkingDirectory();
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// directory string starts with '/' and ends with '/'
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G4bool ChangeDirectory(const char* newDir);
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// change directory to newDir
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// false will be returned if the target directory doesn't exist
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G4UIcommandTree* FindDirectory(const char* dirName);
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// find G4UIcommandTree object
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// null returned if the taregt does not exist
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G4UIcommand* FindCommand(const char* commandName);
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// find G4UIcommand object
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// null returned if the target does not exist
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G4String Complete(G4String);
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// command completion
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G4String FindMatchingPath(G4UIcommandTree*,G4String);
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/////////////////////////////////////////////
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// Methods involving an interactive G4cout //
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/////////////////////////////////////////////
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virtual void ExecuteCommand(G4String);
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virtual G4bool GetHelpChoice(G4int&) = 0;
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virtual void ExitHelp() = 0;
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void ApplyShellCommand(G4String,G4bool&,G4bool&);
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void ShowCurrent(G4String);
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void ChangeDirectoryCommand(G4String);
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void ListDirectory(G4String);
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void TerminalHelp(G4String);
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private:
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G4String currentDirectory;
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G4String ModifyPath(G4String tempPath);
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};
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#endif
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